目前,在民用住宅建筑中,碳化板多用于隔墙、厕所、壁橱等部位。因为它具有重量轻(比小砖)、节约材料、施工简便、进度快等特点,应用日渐增多。但是用在壁橱项目中,与内隔板(3～4厘米混凝土板3～5层)的固定方法问题,由于碳化板表面光滑、空心、具有一定脆性,以前施工中用开洞和锚固铁件的办法,有时造成碳化板横纵向断裂的现象。实践证明,采用削弱碳化板的断面 At present, carbonized panels are used in partitions, toilets, closets, etc. in residential buildings. Because of its light weight (smaller bricks), material saving, ease of construction, and quicker progress, applications are increasing. However, in the closet project, with the method of fixing the inner partition (3 to 4 layers of 3 to 4 cm concrete slabs), since the surface of the carbonized slab is smooth, hollow, and brittle, the openings and anchoring irons were used in the previous construction. The method sometimes causes the phenomenon of horizontal and vertical fracture of the carbonized plate. Practice has proved that the use of weakened carbide section